1. Lagrangian methods and nonlinear high-frequency gravitational waves

   • M. E. Araujo

   Research Articles Pages: 323 - 348

2. The dynamics of multidimensional cosmological models in the presence of quantum effects. I. The case FRW ×T ^D at high temperatures

   • Marek Szydłowski
   • Bożena Piekut-Łapeta

   Research Articles Pages: 349 - 382

3. The dynamics of multidimensional cosmological models in the presence of quantum effects. II. The low-temperature case

   • Marek Szydłowski
   • Bozena Peikut-Łapeta

   Research Articles Pages: 383 - 411

4. Viscous Bianchi universes with a magnetic field. I. Effect of magnetoviscosity on the metric

   • W. A. van Leeuwen
   • P. G. Miedema
   • S. H. Wiersma

   Research Articles Pages: 413 - 425

5. On the significance of Killing tensors

   • P. Dolan
   • A. Kladouchou
   • C. Card

   Research Articles Pages: 427 - 437